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3 years ago

Worth 12 points and actually help me with the question plz

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

7 0

Answer:

(x + 1, y - 3)

Step-by-step explanation:

The translation is 1 unit right and 3 units down.

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A concrete mix is designed to withstand 3000 pounds per square inch (psi) of pressure. The following data represent the strengt

ss7ja [257]

Answer:

Mean = 3640

Mode = 4100

Median = 3830.

Step-by-step explanation:

We are given the following data in the question:

Strength of casts (in psi):

3970,4100,3100,3200,2950,3830,4100,4050,3460

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observation}}{\text{Total number of observations}}$

$\displaystyle\frac{3970+4100+3100+ 3200+ 2950+ 3830+4100+ 4050+ 3460}{9} = \displaystyle\frac{32760} {9} = 3640$

Mode is the entry with most frequency. Thus, for the given sample mode = 4100.

Median

Since n = 9 is odd,

Formula:

$Median = \displaystyle\frac{n+1}{2}th~term$

Data in ascending order:

2950,3100,3200,3460,3830,3970,4050,4100,4100

Median = 5th term = 3830.

7 0

4 years ago

What is 48,100,000,000,000 in scientific notation?

Kaylis [27]

Answer:

4. 4.81×10^13

Step-by-step explanation:

There are 13 digits after the 4 so it is

4.81 * 10^13.

5 0

3 years ago

Read 2 more answers

Use the order of operations to simplify 4 3/5 + 15 divided by 5 - 1/5

Sonbull [250]

Answer:

The answer is 7.4

Step-by-step explanation: I don’t really know a better way to tell you the explanation than just tell you the answer

6 0

3 years ago

Read 2 more answers

PASAGOT PO MATH KO PLSSS I NEED YOUR HELP :<

ruslelena [56]

Answer:

394 m

Step-by-step explanation:

From the solution diagram attached ;

The distance between boat and base of hill is represented as d ;

Using the trigonometric relation :

Tan θ = opposite / Adjacent

Tan 13 = 91 / d

Tan 13 * d = 91

d = 91 / Tan(13)

d = 394.16 m

d = 394 m (nearest meter)

6 0

3 years ago

Place the correct coefficients<br> x²y³ +<br> in the difference.<br> xy² +<br> y

antiseptic1488 [7]

The difference between the two polynomials is 11x²3y³ - 4xy².

<h3>What is the Difference between the Polynomials?</h3>

The difference between two polynomials is the result you get by subtracting one from the other.

Thus:

= (4x²2y³ + 2xy² – 2y) – (–7x²y³ + 6xy² – 2y)

= 4x²2y³ + 2xy² – 2y + 7x²y³ - 6xy² + 2y

= 11x²3y³ - 4xy²

Learn more about polynomials on:

brainly.com/question/2833285

#SPJ1

8 0

3 years ago